Thesaurus

forthwith

adverb

Synonyms and Antonyms of forthwith

without delay

If the fire alarm rings, leave the building forthwith.

Synonyms of forthwith

bang, directly, headlong, immediately, instantaneously, instanter, instantly, now, PDQ, plumb, presently, promptly, pronto, right, right away, right now, right off, straight off, straightaway, straightway

Words Related to forthwith

anon, momentarily, shortly, soon

apace, briskly, fast, fleetly, full-tilt, posthaste, quick, quickly, rapidly, readily, snappily, speedily, swift, swiftly

abruptly, presto, suddenly, unexpectedly

hastily, impetuously, impulsively, rashly, recklessly

exactly, opportunely, punctually, seasonably

Phrases Synonymous with forthwith

at once, in no time, off the bat, on a dime, on the double, on the spot

Near Antonyms of forthwith

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imperturbable

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very hard to disturb or upset

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